Yahoo buys Tumblr for $1.1B.  Campbell’s Soup reports strong 3^rd-quarter earnings.  And JC Penney gets two very different price targets from competing Wall Street analysts.

Wal-Mart slips in the wake of earnings news. Cisco surges.  And Tesla continues to pick up speed.

Google readies a subscription music service.  Macy's reports a 20% increase in first-quarter profit and raises its dividend by 25%.   And LinkedIn cracks down on the world's oldest profession.